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ICCV
1998
IEEE
16 years 8 months ago
Signfinder: Using Color to Detect, Localize and Identify Informational Signs
We describe an approach to detecting, locating and normalizing road signs. The approach will apply provided: (i) the signs have stereotypical boundary shapes (i.e. rectangular, or...
Alan L. Yuille, Daniel Snow, Mark Nitzberg
ICPR
2008
IEEE
16 years 7 months ago
Analysis of human behaviour in front of a target scene
In this paper we present an application of computer vision techniques to obtain specific information about the behaviour of the people passing in front of a target scene. This is ...
Adel Lablack, Chabane Djeraba
180
Voted
CVPR
1997
IEEE
15 years 9 months ago
A Stratified Approach to Metric Self-Calibration
Camera calibration is essential to many computer vision applications. In practice this often requires cumbersome calibration procedures to be carried out regularly. In the last fe...
Marc Pollefeys, Luc J. Van Gool
CVPR
2010
IEEE
15 years 9 months ago
Fast pattern matching using orthogonal Haar transform
Pattern matching is a widely used procedure in signal processing, computer vision, image and video processing. Recently, methods using Walsh Hadamard Transform (WHT) and Gray-Code...
Wanli Ouyang, Renqi Zhang, Cham Wai-Kuen
ASSETS
2005
ACM
15 years 8 months ago
SmartColor: disambiguation framework for the colorblind
Failure in visual communication between the author and the colorblind reader is caused when color effects that the author expects for the reader to experience are not observed by...
Ken Wakita, Kenta Shimamura